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Di-LOG

Instruction Manual

DL6780 Combi Volt 1™

DL6790 Combi Volt 2™

DiLog Instructions Cover  6/3/07  11:18  Page 2

Содержание DL6780 Combi Volt 1

Страница 1: ...Di LOG Instruction Manual DL6780 Combi Volt 1 DL6790 Combi Volt 2 ...

Страница 2: ...ly automatic voltage indicators capable of measuring AC DC voltage up to 690 V Both units have visual and acoustic continuity indication Constructed in accordance with IEC 61010 and IEC 61243 3 Single pole phase indication 2 pole phase rotation indication LED LCD display DL6790 2 Safety notices This manual contains information that must be followed for operating the meter safely and maintaining th...

Страница 3: ...e connectors If the case is damaged do not use the meter Check the test probes for damaged insulation or exposed metal Check the leads for continuity Do not apply more than the rated voltage as marked on the meter between the terminals or between any terminal and ground Do not use or store the meter in an environment of high temperature humidity fumes vapour gaseous inflammable and strong magnetic...

Страница 4: ... pole test of phase rotation and single pole test 9 Torch button on the back 10 Positive LED 11 Negative LED 12 Battery Compartment Carrying out measurements Perform a self test of the unit Connect the two test probes L1 and L2 The continuity LED 6 will be lit and an audible tone should be heard Before any test check the unit on a known voltage source If the unit is defective it should be put out ...

Страница 5: ...bes to voltage source observing polarity of the test probes L2 is positive probe L1 is the negative probe For AC voltage the value is indicated on the LEDs 3 and on the LCD display DL6790 only The and LEDs are illuminated and buzzer is audible For DC voltage connect probe L2 to the positive terminal and L1 to the negative terminal The voltage is displayed on the LEDs and the LCD display DL6790 onl...

Страница 6: ...keep finger on the contact electrode 8 If an AC voltage above 100 V is present the LED 4 is illuminated and the buzzer sounds The single pole test can be negatively affected by unfavourable conditions such as electrostatic field good insulation etc 6 Continuity test The continuity test is only possible when batteries are inserted and in good condition Ensure the circuit under test is not live Conn...

Страница 7: ...ior to this test This unit can determine the phase rotation within a three phase supply Connect test probe L2 to the supposed phase 2 and the test probe L1 to the supposed phase 1 If the R LED illuminates the phases are in the correct sequence 1 to 2 ...

Страница 8: ...items in this unit Never attempt to open the casing apart from the battery cover Do not use the instrument if there is any physical damage to the case or test leads The outside of the unit can be cleaned with a soft damp cloth only Do not use abrasive or chemical cleaning agents Changing batteries Turn the battery cover by 90 degrees anti clockwise Remove the cover and take out spent batteries Rep...

Страница 9: ...90 Voltage display 12 690 V AC DC 6 690 V AC DC LED Resolution 12 24 50 120 230 12 24 50 120 230 400 690 400 690 LCD Resolution 1 V 3 8 digits Voltage detection automatic automatic Acoustic signal AC voltage DC AC voltage DC voltage voltage Polarity detection Full range Full range Response time LED 0 1s LED 0 1s LCD 2s Frequency range 0 400 Hz 0 400 Hz Peak Current Is 0 3A Is after 5s Is 0 3A Is a...

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